mkutils 0.1.126

#[cfg(all(feature = "serde", feature = "tracing"))]
use crate::as_valuable::AsValuable;
#[cfg(feature = "unstable")]
use crate::output::Output;
#[cfg(all(feature = "async", feature = "unstable", feature = "serde"))]
use crate::socket::{Request, Socket};
use crate::{
    fmt::{Debugged, OptionDisplay, ResultDisplay, StatusDisplay},
    is::Is,
    seq_visitor::SeqVisitor,
};
#[cfg(feature = "async")]
use crate::{into_stream::IntoStream, process::ProcessBuilder, read_value::ReadValue, run_for::RunForError};
#[cfg(feature = "tui")]
use crate::{
    rope::{atoms::Atom, builder::RopeBuilder, rope::Rope},
    transpose::Transpose,
};
use anyhow::{Context, Error as AnyhowError};
#[cfg(feature = "async")]
use bytes::Buf;
#[cfg(all(feature = "async", feature = "http"))]
use bytes::Bytes;
use camino::{Utf8Path, Utf8PathBuf};
#[cfg(feature = "async")]
use futures::{
    Sink, SinkExt, Stream, StreamExt, TryFuture,
    future::{Either, JoinAll},
    stream::{Filter, FuturesUnordered},
};
use num::{
    Bounded, NumCast, One, ToPrimitive, Zero,
    traits::{SaturatingAdd, SaturatingSub},
};
#[cfg(feature = "tui")]
use palette::IntoColor;
#[cfg(all(feature = "async", feature = "http"))]
use poem::Body as PoemBody;
#[cfg(feature = "http")]
use poem::{Endpoint, IntoResponse, web::websocket::Message as PoemMessage};
#[cfg(all(feature = "http", feature = "serde"))]
use poem_openapi::error::ParseRequestPayloadError;
#[cfg(feature = "http")]
use poem_openapi::payload::{Binary as PoemBinary, Json as PoemJson};
#[cfg(feature = "tui")]
use ratatui::{
    Frame,
    layout::Rect,
    style::{Style, Styled},
    text::{Line, Span},
    widgets::{Block, StatefulWidget, Widget},
};
#[cfg(feature = "http")]
use reqwest::{RequestBuilder, Response};
#[cfg(feature = "serde")]
use rmp_serde::{decode::Error as RmpDecodeError, encode::Error as RmpEncodeError};
#[cfg(any(feature = "http", feature = "serde"))]
use serde::Serialize;
#[cfg(feature = "serde")]
use serde::de::DeserializeOwned;
use serde::{Deserialize, Deserializer};
#[cfg(feature = "serde")]
use serde_json::{Error as SerdeJsonError, Value as Json, value::Index as SerdeJsonIndex};
#[cfg(feature = "serde")]
use serde_yaml_ng::Error as SerdeYamlError;
use std::{
    borrow::{Borrow, BorrowMut, Cow},
    collections::HashMap,
    error::Error as StdError,
    fmt::{Debug, Display},
    fs::File,
    future::Ready,
    hash::Hash,
    io::{BufReader, BufWriter, Error as IoError, Read, Write},
    iter::{Once, Peekable, Repeat},
    mem::ManuallyDrop,
    ops::{ControlFlow, Index, IndexMut, Range},
    path::{Path, PathBuf},
    pin::Pin,
    str::{FromStr, Utf8Error},
    string::FromUtf8Error,
    sync::Arc,
    task::Poll,
    time::Instant,
};
#[cfg(feature = "async")]
use std::{fs::Metadata, process::ExitStatus};
#[cfg(any(feature = "async", feature = "tui"))]
use tokio::{
    fs::File as TokioFile,
    io::{AsyncRead, BufReader as TokioBufReader},
};
#[cfg(feature = "async")]
use tokio::{
    io::{AsyncReadExt, AsyncWrite, AsyncWriteExt, BufWriter as TokioBufWriter},
    sync::oneshot::Sender as OneshotSender,
    task::{JoinHandle, JoinSet, LocalSet},
    time::Duration,
    time::{Interval, Sleep, Timeout},
};
#[cfg(feature = "async")]
use tokio_util::{
    codec::{Framed, LengthDelimitedCodec, LinesCodec},
    io::StreamReader,
};
#[cfg(feature = "tracing")]
use tracing::Level;
use tuplities_remove::TupleRemove;
use typenum::{U0, U1, U2};
#[cfg(feature = "tui")]
use unicode_segmentation::{GraphemeIndices, Graphemes, UnicodeSegmentation};
#[cfg(all(feature = "serde", feature = "tracing"))]
use valuable::Value;

pub type BoxError = Box<dyn StdError + Send + Sync>;

#[allow(async_fn_in_trait)]
pub trait Utils {
    const CRLF: &str = "\r\n";
    const IS_EXTENDED: bool = true;
    const LF: &str = "\n";
    const READ_FROM_CLIPBOARD_COMMAND: &str = "pbpaste";
    const WRITE_TO_CLIPBOARD_COMMAND: &str = "pbcopy";
    const URI_PREFIX: &str = "file://";

    #[cfg(feature = "async")]
    async fn abort_all_and_wait<T: 'static>(&mut self)
    where
        Self: BorrowMut<JoinSet<T>>,
    {
        let join_set = self.borrow_mut();

        join_set.abort_all();

        while join_set.join_next().await.is_some() {}
    }

    fn absolute_utf8(&self) -> Result<Cow<'_, Utf8Path>, IoError>
    where
        Self: AsRef<Utf8Path>,
    {
        let path = self.as_ref();

        if path.is_absolute() {
            path.to_cow_borrowed().ok()
        } else {
            camino::absolute_utf8(path)?.into_cow_owned::<Utf8Path>().ok()
        }
    }

    async fn achain<T: Future>(self, rhs: T) -> T::Output
    where
        Self: Future + Sized,
    {
        self.await;

        rhs.await
    }

    #[cfg(feature = "tui")]
    fn add_span<'a, T: Into<Span<'a>>>(self, span: T) -> Line<'a>
    where
        Self: Into<Line<'a>>,
    {
        let mut line = self.into();

        line.spans.push(span.into());

        line
    }

    fn anyhow_msg_error(self) -> AnyhowError
    where
        Self: 'static + Debug + Display + Send + Sized + Sync,
    {
        AnyhowError::msg(self)
    }

    fn anyhow_error(self) -> AnyhowError
    where
        Self: Into<AnyhowError>,
    {
        self.into()
    }

    fn anyhow_result<T, E: Into<AnyhowError>>(self) -> Result<T, AnyhowError>
    where
        Self: Is<Result<T, E>>,
    {
        self.into_self().map_err(E::into)
    }

    fn arc(self) -> Arc<Self>
    where
        Self: Sized,
    {
        Arc::new(self)
    }

    fn assign(&mut self, other: Self)
    where
        Self: Sized,
    {
        *self = other;
    }

    fn assign_to(self, other: &mut Self)
    where
        Self: Sized,
    {
        other.assign(self);
    }

    async fn async_with<T>(self, next: impl Future<Output = T>) -> T
    where
        Self: Future + Sized,
    {
        self.await;

        next.await
    }

    fn as_borrowed<'a, B: ?Sized + ToOwned>(&'a self) -> &'a B
    where
        Self: Borrow<Cow<'a, B>>,
    {
        self.borrow().borrow()
    }

    fn as_immut(&mut self) -> &Self {
        self
    }

    fn as_ptr(&self) -> *const Self {
        std::ptr::from_ref(self)
    }

    fn as_ptr_mut(&mut self) -> *mut Self {
        std::ptr::from_mut(self)
    }

    fn as_utf8(&self) -> Result<&str, Utf8Error>
    where
        Self: AsRef<[u8]>,
    {
        std::str::from_utf8(self.as_ref())
    }

    fn as_utf8_path(&self) -> &Utf8Path
    where
        Self: AsRef<Utf8Path>,
    {
        self.as_ref()
    }

    #[cfg(all(feature = "serde", feature = "tracing"))]
    fn as_valuable(&self) -> Value<'_>
    where
        Self: AsValuable,
    {
        AsValuable::as_valuable(self)
    }

    #[cfg(feature = "tui")]
    fn bordered_block<'a>(self) -> Block<'a>
    where
        Self: Into<Line<'a>> + Sized,
    {
        Block::bordered().title(self)
    }

    fn buf_reader(self) -> BufReader<Self>
    where
        Self: Read + Sized,
    {
        BufReader::new(self)
    }

    #[cfg(any(feature = "async", feature = "tui"))]
    fn buf_reader_async(self) -> TokioBufReader<Self>
    where
        Self: AsyncRead + Sized,
    {
        TokioBufReader::new(self)
    }

    fn buf_writer(self) -> BufWriter<Self>
    where
        Self: Write + Sized,
    {
        BufWriter::new(self)
    }

    #[cfg(feature = "async")]
    fn buf_writer_async(self) -> TokioBufWriter<Self>
    where
        Self: AsyncWrite + Sized,
    {
        TokioBufWriter::new(self)
    }

    fn cast_or_max<T: Bounded + NumCast>(self) -> T
    where
        Self: Sized + ToPrimitive,
    {
        match T::from(self) {
            Some(value) => value,
            None => T::max_value(),
        }
    }

    // NOTE: requires that [Self] and [T] have the same layout (provided by [#[repr(transparent)]]):
    // [https://stackoverflow.com/questions/79593399/implement-valuablevaluable-on-serde-jsonvalue]
    fn cast_ref<T>(&self) -> &T {
        let ptr = std::ptr::from_ref(self).cast::<T>();
        let value = unsafe { ptr.as_ref() };

        value.unwrap()
    }

    fn cat<T: Display>(&self, rhs: T) -> String
    where
        Self: Display,
    {
        std::format!("{self}{rhs}")
    }

    fn check_next<T>(self) -> Result<T, AnyhowError>
    where
        Self: Is<Option<T>>,
    {
        match self.into_self() {
            Some(item) => item.ok(),
            None => anyhow::bail!(
                "sequence of {type_name} items is exhausted",
                type_name = Self::type_name(),
            ),
        }
    }

    fn check_present<T>(self) -> Result<T, AnyhowError>
    where
        Self: Is<Option<T>>,
    {
        match self.into_self() {
            Some(item) => item.ok(),
            None => anyhow::bail!(
                "keyed entry of type {type_name} is not present in the collection",
                type_name = Self::type_name(),
            ),
        }
    }

    // NOTE: [https://docs.rs/reqwest/latest/reqwest/struct.Response.html#method.error_for_status]
    #[cfg(feature = "http")]
    async fn check_status(self) -> Result<Response, AnyhowError>
    where
        Self: Is<Response>,
    {
        let response = self.into_self();
        let status = response.status();

        if !status.is_client_error() && !status.is_server_error() {
            return response.ok();
        }

        let text = match response.text().await {
            Ok(text) => text,
            Err(error) => std::format!("unable to read response text: {error}"),
        };

        anyhow::bail!("({status}) {text}")
    }

    #[must_use]
    fn clamped(self, min: Self, max: Self) -> Self
    where
        Self: PartialOrd + Sized,
    {
        num::clamp(self, min, max)
    }

    #[cfg(feature = "tui")]
    fn collect_atoms<'a>(&mut self) -> String
    where
        Self: Iterator<Item = Atom<'a>>,
    {
        self.map(|atom| atom.extended_grapheme).collect()
    }

    fn convert<T: From<Self>>(self) -> T
    where
        Self: Sized,
    {
        self.into()
    }

    fn contains_eq<Q, K>(&self, query: Q) -> bool
    where
        Self: AsRef<[K]>,
        for<'a> &'a K: PartialEq<Q>,
    {
        self.find_eq(query).is_some()
    }

    fn context_path<T, E, C: 'static + Display + Send + Sync, P: AsRef<Path>>(
        self,
        context: C,
        path: P,
    ) -> Result<T, AnyhowError>
    where
        Self: Context<T, E> + Sized,
    {
        let context = std::format!("{context}: {path}", path = path.as_ref().display());

        self.context(context)
    }

    #[must_use]
    fn copied(&self) -> Self
    where
        Self: Copy + Sized,
    {
        *self
    }

    fn copy_to(&self, dst: impl AsRef<Path>) -> Result<u64, IoError>
    where
        Self: AsRef<Path>,
    {
        std::fs::copy(self, dst)
    }

    #[cfg(feature = "async")]
    async fn write_to_clipboard(&self) -> Result<ExitStatus, AnyhowError>
    where
        Self: AsRef<[u8]>,
    {
        let mut process = ProcessBuilder::new(Self::WRITE_TO_CLIPBOARD_COMMAND).build()?;

        process
            .stdin_mut()
            .write_all_then_async(self.as_ref())
            .await?
            .flush()
            .await?;

        process.run().await?.ok()
    }

    #[cfg(feature = "async")]
    #[must_use]
    async fn read_from_clipboard() -> Result<String, AnyhowError> {
        let mut process = ProcessBuilder::new(Self::READ_FROM_CLIPBOARD_COMMAND).build()?;
        let string = process.stdout_mut().read_to_string_async().await?;

        process.run().await?;

        string.ok()
    }

    fn create(&self) -> Result<File, IoError>
    where
        Self: AsRef<Path>,
    {
        File::create(self)
    }

    fn create_dir_all(&self) -> Result<(), IoError>
    where
        Self: AsRef<Path>,
    {
        std::fs::create_dir_all(self)
    }

    fn cycle_in_place(&mut self, amount: isize, total: usize)
    where
        Self: BorrowMut<usize>,
    {
        let current = self.borrow_mut();

        // NOTE: [isize::rem_euclid()] returns a nonnegative integer
        // [https://doc.rust-lang.org/stable/std/primitive.isize.html#method.rem_euclid] so casting as a [usize] is
        // fine
        *current = amount
            .saturating_add_unsigned(*current)
            .rem_euclid(total.cast_or_max())
            .cast_or_max();
    }

    fn debug(&self) -> Debugged<'_, Self>
    where
        Self: Debug + Sized,
    {
        Debugged::new(self)
    }

    fn decrement(&mut self)
    where
        Self: One + SaturatingSub,
    {
        self.saturating_sub_assign(&Self::one());
    }

    #[must_use]
    fn decremented(&self) -> Self
    where
        Self: One + SaturatingSub,
    {
        self.saturating_sub(&Self::one())
    }

    fn deserialize_from_seq<'de, D: Deserializer<'de>, X: Deserialize<'de>, Y, E: Display, F: Fn(X) -> Result<Y, E>>(
        deserializer: D,
        func: F,
    ) -> Result<Self, D::Error>
    where
        Self: Default + Extend<Y>,
    {
        let seq_visitor = SeqVisitor::new(func);

        deserializer.deserialize_seq(seq_visitor)
    }

    #[cfg(feature = "unstable")]
    fn end_err<T>(self) -> Output<T, Self>
    where
        Self: Sized,
    {
        Output::EndErr(self)
    }

    #[cfg(feature = "unstable")]
    fn end_ok<T, E>(&self) -> Output<T, E> {
        Output::EndOk
    }

    fn err<T>(self) -> Result<T, Self>
    where
        Self: Sized,
    {
        Err(self)
    }

    fn expand_user(&self) -> Cow<'_, Utf8Path>
    where
        Self: AsRef<str>,
    {
        let path_str = self.as_ref();

        if let Some(relative_path_str) = path_str.strip_prefix("~/")
            && let Some(home_dirpath) = Self::home_dirpath()
        {
            home_dirpath.join(relative_path_str).into_cow_owned()
        } else {
            path_str.as_utf8_path().to_cow_borrowed()
        }
    }

    fn unexpand_user(&self) -> Cow<'_, Utf8Path>
    where
        Self: AsRef<str>,
    {
        let path_str = self.as_ref();

        if let Some(home_dirpath) = Self::home_dirpath()
            && let Some(relative_path_str) = path_str.strip_prefix(home_dirpath.as_str())
        {
            if relative_path_str.is_empty() {
                "~".convert::<Utf8PathBuf>().into_cow_owned()
            } else if relative_path_str.as_utf8_path().is_absolute() {
                "~".cat(relative_path_str).convert::<Utf8PathBuf>().into_cow_owned()
            } else {
                path_str.as_utf8_path().to_cow_borrowed()
            }
        } else {
            path_str.as_utf8_path().to_cow_borrowed()
        }
    }

    #[cfg(feature = "tui")]
    fn extended_graphemes(&self) -> Graphemes<'_>
    where
        Self: AsRef<str>,
    {
        self.as_ref().graphemes(Self::IS_EXTENDED)
    }

    #[cfg(feature = "tui")]
    fn extended_grapheme_byte_indices(&self) -> impl Iterator<Item = usize>
    where
        Self: AsRef<str>,
    {
        self.extended_grapheme_and_byte_index_pairs().map(Utils::into_first)
    }

    #[cfg(feature = "tui")]
    fn extended_grapheme_and_byte_index_pairs(&self) -> GraphemeIndices<'_>
    where
        Self: AsRef<str>,
    {
        self.as_ref().grapheme_indices(Self::IS_EXTENDED)
    }

    #[cfg(feature = "tui")]
    fn extended_grapheme_substring(&self, range: Range<usize>) -> &str
    where
        Self: AsRef<str>,
    {
        let string = self.as_ref();
        let mut extended_grapheme_byte_indices = string.extended_grapheme_byte_indices().skip(range.start);
        let Some(begin_byte_index) = extended_grapheme_byte_indices.next() else { return "" };
        let mut extended_grapheme_byte_indices = extended_grapheme_byte_indices.skip(range.len());
        let end_byte_index = extended_grapheme_byte_indices.next().unwrap_or(string.len());

        &string[begin_byte_index..end_byte_index]
    }

    #[cfg(feature = "async")]
    fn filter_sync(
        self,
        mut func: impl FnMut(&Self::Item) -> bool,
    ) -> Filter<Self, Ready<bool>, impl FnMut(&Self::Item) -> Ready<bool>>
    where
        Self: Sized + StreamExt,
    {
        // TODO: figure out why [func.pipe(bool::ready)] won't work
        self.filter(move |x| func(x).ready())
    }

    fn file_name_ok(&self) -> Result<&str, AnyhowError>
    where
        Self: AsRef<Utf8Path>,
    {
        self.as_ref().file_name().context("path has no file name")
    }

    fn file_name_or_self(&self) -> &str
    where
        Self: AsRef<Utf8Path>,
    {
        let path = self.as_ref();

        if let Some(file_name) = path.file_name() {
            file_name
        } else {
            path.as_str()
        }
    }

    fn find_eq<Q, K>(&self, query: Q) -> Option<(usize, &K)>
    where
        Self: AsRef<[K]>,
        for<'a> &'a K: PartialEq<Q>,
    {
        self.as_ref().iter().enumerate().find(|(_index, key)| *key == query)
    }

    fn find_substr<'a>(&'a self, substr: &str) -> Option<(&'a str, &'a str, &'a str)>
    where
        Self: AsRef<str>,
    {
        let string = self.as_ref();
        let begin_index = string.find(substr)?;
        let end_index = begin_index.saturating_add(substr.len());
        let prefix = &string[..begin_index];
        let substr = &string[begin_index..end_index];
        let suffix = &string[end_index..];
        let triple = (prefix, substr, suffix);

        triple.some()
    }

    fn has_happened(self) -> bool
    where
        Self: Is<Instant>,
    {
        self.into_self() <= Instant::now()
    }

    #[must_use]
    fn home_dirpath() -> Option<Utf8PathBuf> {
        home::home_dir()?.try_convert::<Utf8PathBuf>().ok()
    }

    fn if_else<T>(self, true_value: T, false_value: T) -> T
    where
        Self: Is<bool>,
    {
        if self.into_self() { true_value } else { false_value }
    }

    fn increment(&mut self)
    where
        Self: One + SaturatingAdd,
    {
        *self = self.as_immut().incremented();
    }

    #[must_use]
    fn incremented(&self) -> Self
    where
        Self: One + SaturatingAdd,
    {
        self.saturating_add(&Self::one())
    }

    fn index_into<T: Index<Self> + ?Sized>(self, collection: &T) -> &T::Output
    where
        Self: Sized,
    {
        collection.index(self)
    }

    fn index_into_mut<T: IndexMut<Self> + ?Sized>(self, collection: &mut T) -> &mut T::Output
    where
        Self: Sized,
    {
        collection.index_mut(self)
    }

    fn insert_mut<'a, K: 'a + Eq + Hash, V>(&'a mut self, key: K, value: V) -> &'a mut V
    where
        Self: BorrowMut<HashMap<K, V>>,
    {
        self.borrow_mut().entry(key).insert_entry(value).into_mut()
    }

    #[must_use]
    fn interpolate(
        self,
        old_min: impl ToPrimitive,
        old_max: impl ToPrimitive,
        new_min: impl ToPrimitive,
        new_max: impl ToPrimitive,
    ) -> Self
    where
        Self: Bounded + NumCast + ToPrimitive,
    {
        let old_min = old_min.cast_or_max::<f64>();
        let old_max = old_max.cast_or_max::<f64>();
        let new_min = new_min.cast_or_max::<f64>();
        let new_max = new_max.cast_or_max::<f64>();
        let old_value = self.cast_or_max::<f64>().clamped(old_min, old_max);
        let new_value = new_min + (new_max - new_min) * (old_value - old_min) / (old_max - old_min);
        let new_value = new_value.clamped(new_min, new_max);

        new_value.cast_or_max()
    }

    fn into_box(self) -> Box<Self>
    where
        Self: Sized,
    {
        Box::new(self)
    }

    fn into_break<C>(self) -> ControlFlow<Self, C>
    where
        Self: Sized,
    {
        ControlFlow::Break(self)
    }

    #[cfg(feature = "tui")]
    fn into_color<T>(self) -> T
    where
        Self: IntoColor<T>,
    {
        IntoColor::into_color(self)
    }

    fn into_ok_err<T>(self) -> T
    where
        Self: Is<Result<T, T>>,
    {
        match self.into_self() {
            Ok(value) | Err(value) => value,
        }
    }

    fn into_continue<B>(self) -> ControlFlow<B, Self>
    where
        Self: Sized,
    {
        ControlFlow::Continue(self)
    }

    fn into_cow_owned<B: ?Sized + ToOwned<Owned = Self>>(self) -> Cow<'static, B>
    where
        Self: Sized,
    {
        Cow::Owned(self)
    }

    #[cfg(feature = "http")]
    fn into_endpoint(self) -> impl Endpoint<Output = Self>
    where
        Self: Clone + IntoResponse + Sync,
    {
        let func = move |_request| self.clone();

        poem::endpoint::make_sync(func)
    }

    fn into_fn_ptr<X, Y>(func: fn(X) -> Y) -> fn(X) -> Y {
        func
    }

    fn into_first(self) -> Self::Type
    where
        Self: Sized + TupleRemove<U0>,
    {
        self.remove().0
    }

    fn into_second(self) -> Self::Type
    where
        Self: Sized + TupleRemove<U1>,
    {
        self.remove().0
    }

    fn into_third(self) -> Self::Type
    where
        Self: Sized + TupleRemove<U2>,
    {
        self.remove().0
    }

    #[cfg(feature = "async")]
    fn into_interval(self) -> Interval
    where
        Self: Is<Duration>,
    {
        tokio::time::interval(self.into_self())
    }

    #[cfg(feature = "async")]
    fn into_left<R>(self) -> Either<Self, R>
    where
        Self: Sized,
    {
        Either::Left(self)
    }

    #[cfg(feature = "tui")]
    fn into_line<'a>(self) -> Line<'a>
    where
        Self: Into<Cow<'a, str>>,
    {
        self.into().into()
    }

    fn into_manually_drop(self) -> ManuallyDrop<Self>
    where
        Self: Sized,
    {
        ManuallyDrop::new(self)
    }

    #[cfg(feature = "async")]
    fn into_stream_reader<B: Buf, E: Into<IoError>>(self) -> StreamReader<Self, B>
    where
        Self: Sized + Stream<Item = Result<B, E>>,
    {
        StreamReader::new(self)
    }

    #[cfg(feature = "async")]
    fn into_length_delimited_frames(self) -> Framed<Self, LengthDelimitedCodec>
    where
        Self: Sized,
    {
        Framed::new(self, LengthDelimitedCodec::new())
    }

    #[cfg(feature = "async")]
    fn into_line_frames(self) -> Framed<Self, LinesCodec>
    where
        Self: Sized,
    {
        Framed::new(self, LinesCodec::new())
    }

    fn into_utf8(self) -> Result<String, FromUtf8Error>
    where
        Self: Is<Vec<u8>>,
    {
        String::from_utf8(self.into_self())
    }

    #[cfg(feature = "async")]
    fn into_right<L>(self) -> Either<L, Self>
    where
        Self: Sized,
    {
        Either::Right(self)
    }

    // NOTE: [https://docs.rs/poem-openapi/latest/src/poem_openapi/payload/json.rs.html]
    #[cfg(all(feature = "http", feature = "serde"))]
    fn into_parse_request_payload_result<T>(self) -> Result<T, ParseRequestPayloadError>
    where
        Self: Is<Result<T, SerdeJsonError>>,
    {
        match self.into_self() {
            Ok(value) => value.ok(),
            Err(serde_json_error) => ParseRequestPayloadError {
                reason: serde_json_error.to_string(),
            }
            .err(),
        }
    }

    #[cfg(feature = "async")]
    async fn into_select<T: Future>(self, rhs: T) -> Either<Self::Output, T::Output>
    where
        Self: Future + Sized,
    {
        tokio::select! {
            value = self => value.into_left(),
            value = rhs => value.into_right(),
        }
    }

    #[cfg(feature = "async")]
    fn into_stream(self) -> Self::Stream
    where
        Self: IntoStream + Sized,
    {
        IntoStream::into_stream(self)
    }

    fn into_string(self) -> Result<String, AnyhowError>
    where
        Self: Is<PathBuf>,
    {
        match self.into_self().into_os_string().into_string() {
            Ok(string) => string.ok(),
            Err(os_string) => os_string.invalid_utf8_err(),
        }
    }

    #[cfg(feature = "serde")]
    fn into_value_from_json<T: DeserializeOwned>(self) -> Result<T, SerdeJsonError>
    where
        Self: Is<Json>,
    {
        serde_json::from_value(self.into_self())
    }

    fn invalid_utf8_err<T>(&self) -> Result<T, AnyhowError>
    where
        Self: Debug,
    {
        anyhow::bail!("{self:?} is not valid utf-8")
    }

    fn io_error(self) -> IoError
    where
        Self: Into<BoxError>,
    {
        IoError::other(self)
    }

    fn io_result<T, E: Into<BoxError>>(self) -> Result<T, IoError>
    where
        Self: Is<Result<T, E>>,
    {
        self.into_self().map_err(E::io_error)
    }

    fn is_non_empty<T: Iterator>(&mut self) -> bool
    where
        Self: BorrowMut<Peekable<T>>,
    {
        !self.is_empty()
    }

    fn is_empty<T: Iterator>(&mut self) -> bool
    where
        Self: BorrowMut<Peekable<T>>,
    {
        self.borrow_mut().peek().is_none()
    }

    #[allow(clippy::wrong_self_convention)]
    fn is_less_than<T: PartialOrd>(self, rhs: T) -> bool
    where
        Self: Into<T>,
    {
        self.into() < rhs
    }

    fn is_positive(&self) -> bool
    where
        Self: PartialOrd + Zero,
    {
        &Self::zero() < self
    }

    fn is_newline(&self) -> bool
    where
        Self: AsRef<str>,
    {
        let string = self.as_ref();

        (string == Self::CRLF) || (string == Self::LF)
    }

    fn iter_next(&mut self) -> Option<Self::Item>
    where
        Self: Iterator,
    {
        self.next()
    }

    #[cfg(feature = "async")]
    fn join_all(self) -> JoinAll<<Self as IntoIterator>::Item>
    where
        Self: IntoIterator<Item: Future> + Sized,
    {
        futures::future::join_all(self)
    }

    #[cfg(feature = "async")]
    async fn join_all_into<T>(self) -> T
    where
        Self: IntoIterator<Item: Future> + Sized,
        T: FromIterator<<Self::Item as Future>::Output>,
    {
        self.join_all().await.into_iter().collect()
    }

    fn join_path(self, component: impl AsRef<Utf8Path>) -> Utf8PathBuf
    where
        Self: Into<Utf8PathBuf>,
    {
        let mut path = self.into();

        path.push(component);

        path
    }

    fn len_range<T: SaturatingSub>(&self) -> T
    where
        Self: Borrow<Range<T>>,
    {
        let range = self.borrow();

        range.end.saturating_sub(&range.start)
    }

    #[cfg(feature = "tracing")]
    fn level<T, E>(&self) -> Level
    where
        Self: Borrow<Result<T, E>>,
    {
        if self.borrow().is_ok() {
            Level::INFO
        } else {
            Level::WARN
        }
    }

    #[cfg(feature = "tracing")]
    #[must_use]
    fn log(self) -> Self
    where
        Self: Display + Sized,
    {
        tracing::info!(value = %self);

        self
    }

    #[cfg(feature = "tracing")]
    #[must_use]
    fn log_debug(self) -> Self
    where
        Self: Debug + Sized,
    {
        tracing::info!(value = ?self);

        self
    }

    #[cfg(any(feature = "tracing", feature = "tui"))]
    fn log_error(&self)
    where
        Self: Display,
    {
        tracing::warn!(error = %self, "error: {self:#}");
    }

    #[cfg(any(feature = "tracing", feature = "tui"))]
    #[must_use]
    fn log_if_error<T, E: Display>(self) -> Self
    where
        Self: Borrow<Result<T, E>> + Sized,
    {
        if let Err(error) = self.borrow() {
            error.log_error();
        }

        self
    }

    fn map_collect<Y, T: FromIterator<Y>>(self, func: impl FnMut(Self::Item) -> Y) -> T
    where
        Self: IntoIterator + Sized,
    {
        self.into_iter().map(func).collect::<T>()
    }

    fn map_into<Y, X: Into<Y>>(self) -> Option<Y>
    where
        Self: Is<Option<X>>,
    {
        self.into_self().map(X::into)
    }

    fn map_as_ref<'a, Y: ?Sized, X: 'a + AsRef<Y>>(&'a self) -> Option<&'a Y>
    where
        Self: Borrow<Option<X>>,
    {
        self.borrow().as_ref().map(X::as_ref)
    }

    fn map_range<X, Y>(self, mut func: impl FnMut(X) -> Y) -> Range<Y>
    where
        Self: Is<Range<X>>,
    {
        let range = self.into_self();
        let start = func(range.start);
        let end = func(range.end);

        start..end
    }

    fn max_assign(&mut self, mut other: Self)
    where
        Self: Ord + Sized,
    {
        if self < &mut other {
            *self = other;
        }
    }

    fn max_assign_to(self, other: &mut Self)
    where
        Self: Ord + Sized,
    {
        other.max_assign(self);
    }

    fn mem_drop(self)
    where
        Self: Sized,
    {
        std::mem::drop(self);
    }

    #[must_use]
    fn mem_replace(&mut self, value: Self) -> Self
    where
        Self: Sized,
    {
        std::mem::replace(self, value)
    }

    #[must_use]
    fn mem_take(&mut self) -> Self
    where
        Self: Default,
    {
        std::mem::take(self)
    }

    #[cfg(feature = "async")]
    async fn metadata_async(&self) -> Result<Metadata, IoError>
    where
        Self: AsRef<Path>,
    {
        tokio::fs::metadata(self).await
    }

    fn min_assign(&mut self, mut other: Self)
    where
        Self: Ord + Sized,
    {
        if &mut other < self {
            *self = other;
        }
    }

    // NOTE: [https://doc.rust-lang.org/stable/std/vec/struct.Vec.html#method.push_mut]
    fn mut_push<T>(&mut self, item: T) -> &mut T
    where
        Self: BorrowMut<Vec<T>>,
    {
        let vec = self.borrow_mut();

        vec.push(item);

        vec.last_mut().unwrap()
    }

    fn none<T>(&self) -> Option<T> {
        None
    }

    fn ok<E>(self) -> Result<Self, E>
    where
        Self: Sized,
    {
        Ok(self)
    }

    fn once(self) -> Once<Self>
    where
        Self: Sized,
    {
        std::iter::once(self)
    }

    fn open(&self) -> Result<File, IoError>
    where
        Self: AsRef<Path>,
    {
        File::open(self)
    }

    #[cfg(any(feature = "async", feature = "tui"))]
    async fn open_async(&self) -> Result<TokioFile, IoError>
    where
        Self: AsRef<Path>,
    {
        TokioFile::open(self).await
    }

    fn option_display<T: Display>(&self) -> OptionDisplay<'_, T>
    where
        Self: Borrow<Option<T>>,
    {
        self.borrow().pipe_into(OptionDisplay::new)
    }

    #[cfg(feature = "unstable")]
    fn output_ok<E>(self) -> Output<Self, E>
    where
        Self: Sized,
    {
        Output::Ok(self)
    }

    fn pair<T>(self, rhs: T) -> (Self, T)
    where
        Self: Sized,
    {
        (self, rhs)
    }

    fn parse_unchecked<T: FromStr>(&self) -> T
    where
        Self: AsRef<str>,
        <T as FromStr>::Err: Debug,
    {
        self.as_ref().parse().unwrap()
    }

    fn pin(self) -> Pin<Box<Self>>
    where
        Self: Sized,
    {
        Box::pin(self)
    }

    fn pipe<X, Y, Z, F: FnMut(Y) -> Z>(mut self, mut func: F) -> impl FnMut(X) -> Z
    where
        Self: Sized + FnMut(X) -> Y,
    {
        move |x| self(x).pipe_into(&mut func)
    }

    fn poll_ready(self) -> Poll<Self>
    where
        Self: Sized,
    {
        Poll::Ready(self)
    }

    fn pipe_into<T, F: FnOnce(Self) -> T>(self, func: F) -> T
    where
        Self: Sized,
    {
        func(self)
    }

    #[cfg(feature = "http")]
    fn poem_binary(self) -> PoemBinary<Self>
    where
        Self: Sized,
    {
        PoemBinary(self)
    }

    #[cfg(feature = "http")]
    fn poem_binary_message(self) -> PoemMessage
    where
        Self: Is<Vec<u8>>,
    {
        PoemMessage::Binary(self.into_self())
    }

    #[cfg(feature = "http")]
    fn poem_json(self) -> PoemJson<Self>
    where
        Self: Sized,
    {
        PoemJson(self)
    }

    #[cfg(all(feature = "async", feature = "http"))]
    fn poem_stream_body<O: 'static + Into<Bytes>, E: 'static + Into<IoError>>(self) -> PoemBinary<PoemBody>
    where
        Self: 'static + Send + Sized + Stream<Item = Result<O, E>>,
    {
        PoemBody::from_bytes_stream(self).poem_binary()
    }

    #[cfg(feature = "http")]
    fn poem_text_message(self) -> PoemMessage
    where
        Self: Is<String>,
    {
        PoemMessage::Text(self.into_self())
    }

    fn predicate_lt(&self) -> impl Fn(&Self) -> bool
    where
        Self: PartialOrd,
    {
        |other| other < self
    }

    fn println(&self)
    where
        Self: Display,
    {
        std::println!("{self}");
    }

    fn print(&self)
    where
        Self: Display,
    {
        std::print!("{self}");
    }

    fn push_to<T: Extend<Self>>(self, collection: &mut T)
    where
        Self: Sized,
    {
        collection.extend(self.once());
    }

    fn push_all_to<T: Extend<Self::Item>>(self, collection: &mut T)
    where
        Self: IntoIterator + Sized,
    {
        collection.extend(self);
    }

    #[cfg(feature = "http")]
    fn query_all<T: Serialize>(self, name: &str, values: impl IntoIterator<Item = T>) -> RequestBuilder
    where
        Self: Is<RequestBuilder>,
    {
        let mut request_builder = self.into_self();

        for value in values {
            request_builder = request_builder.query_one(name, value);
        }

        request_builder
    }

    #[cfg(feature = "http")]
    fn query_one<T: Serialize>(self, name: &str, value: impl Into<Option<T>>) -> RequestBuilder
    where
        Self: Is<RequestBuilder>,
    {
        let query: &[(&str, T)] = if let Some(value) = value.into() {
            &[(name, value)]
        } else {
            &[]
        };
        let request_builder = self.into_self();

        request_builder.query(query)
    }

    fn range_from_len(self, len: Self) -> Range<Self>
    where
        Self: SaturatingAdd,
    {
        let end = self.saturating_add(&len);

        self..end
    }

    #[cfg(feature = "tui")]
    fn ratatui_rect(self) -> Rect
    where
        Self: Into<(u16, u16)>,
    {
        let (width, height) = self.into();

        Rect::new(0, 0, width, height)
    }

    #[cfg(feature = "async")]
    async fn read_to_string_async(&mut self) -> Result<String, IoError>
    where
        Self: AsyncReadExt + Unpin,
    {
        let mut string = String::new();

        self.read_to_string(&mut string).await?;

        string.ok()
    }

    #[cfg(feature = "async")]
    async fn read_to_string_fs_async(self) -> ReadValue<Self>
    where
        Self: AsRef<Path> + Sized,
    {
        let result = tokio::fs::read_to_string(self.as_ref()).await;

        ReadValue::new(self, result)
    }

    fn ready(self) -> Ready<Self>
    where
        Self: Sized,
    {
        std::future::ready(self)
    }

    fn ref_immut(&self) -> &Self {
        self
    }

    fn ref_mut(&mut self) -> &mut Self {
        self
    }

    #[cfg(feature = "tui")]
    fn render_to(self, frame: &mut Frame, area: Rect)
    where
        Self: Widget + Sized,
    {
        frame.render_widget(self, area);
    }

    #[cfg(feature = "tui")]
    fn render_with_state(self, frame: &mut Frame, area: Rect, state: &mut Self::State)
    where
        Self: StatefulWidget + Sized,
    {
        frame.render_stateful_widget(self, area, state);
    }

    fn repeat(self) -> Repeat<Self>
    where
        Self: Clone,
    {
        std::iter::repeat(self)
    }

    fn result_display<T, E>(&self) -> ResultDisplay<'_, T, E>
    where
        Self: Borrow<Result<T, E>>,
    {
        self.borrow().pipe_into(ResultDisplay::new)
    }

    fn reversed<X, Y>(self) -> (Y, X)
    where
        Self: Is<(X, Y)>,
    {
        let (x, y) = self.into_self();

        y.pair(x)
    }

    #[cfg(feature = "tui")]
    fn to_rope(&mut self) -> Result<Rope, IoError>
    where
        Self: Read,
    {
        let mut rope_builder = RopeBuilder::default();

        while let Some(buffer) = rope_builder.buffer_mut() {
            let num_bytes_read = self.read(buffer)?;

            rope_builder.on_read(num_bytes_read)?;
        }

        rope_builder.build().ok()
    }

    #[cfg(all(feature = "async", feature = "tui"))]
    async fn to_rope_async(&mut self) -> Result<Rope, IoError>
    where
        Self: AsyncRead + Unpin,
    {
        let mut rope_builder = RopeBuilder::default();

        while let Some(buffer) = rope_builder.buffer_mut() {
            let num_bytes_read = self.read(buffer).await?;

            rope_builder.on_read(num_bytes_read)?;
        }

        rope_builder.build().ok()
    }

    #[cfg(feature = "async")]
    async fn run_for(mut self, duration: Duration) -> Result<Self, RunForError<Self::Output>>
    where
        Self: Future + Sized + Unpin,
    {
        tokio::select! {
            output = &mut self => RunForError::new(output).err(),
            () = tokio::time::sleep(duration) => self.ok(),
        }
    }

    #[cfg(feature = "async")]
    async fn run_local(self) -> Self::Output
    where
        Self: Future + Sized,
    {
        LocalSet::new().run_until(self).await
    }

    fn remove_file(&self) -> Result<(), IoError>
    where
        Self: AsRef<Path>,
    {
        std::fs::remove_file(self)
    }

    fn remove_prefix(&self, prefix: &str) -> &str
    where
        Self: AsRef<str>,
    {
        let string = self.as_ref();

        string.strip_prefix(prefix).unwrap_or(string)
    }

    #[cfg(all(feature = "async", feature = "unstable", feature = "serde"))]
    async fn respond_to<T: Request<Response = Self>>(
        &self,
        mut socket: impl BorrowMut<Socket>,
    ) -> Result<(), AnyhowError> {
        socket.borrow_mut().respond_with::<T>(self).await
    }

    fn saturating_add_assign(&mut self, rhs: &Self)
    where
        Self: SaturatingAdd,
    {
        *self = self.saturating_add(rhs);
    }

    fn saturating_add_assign_to_both(&self, other_1: &mut Self, other_2: &mut Self)
    where
        Self: SaturatingAdd,
    {
        other_1.saturating_add_assign(self);
        other_2.saturating_add_assign(self);
    }

    #[must_use]
    fn saturating_add_or_sub(&mut self, rhs: &Self, add: bool) -> Self
    where
        Self: SaturatingAdd + SaturatingSub,
    {
        if add {
            self.saturating_add(rhs)
        } else {
            self.saturating_sub(rhs)
        }
    }

    fn saturating_sub_assign(&mut self, rhs: &Self)
    where
        Self: SaturatingSub,
    {
        *self = self.saturating_sub(rhs);
    }

    #[cfg(feature = "async")]
    async fn select_all(self) -> <<Self as IntoIterator>::Item as Future>::Output
    where
        Self: IntoIterator + Sized,
        <Self as IntoIterator>::Item: Future,
    {
        self.into_iter()
            .collect::<FuturesUnordered<_>>()
            .next()
            .wait_then_unwrap_or_pending()
            .await
    }

    #[cfg(feature = "async")]
    async fn send_to<T: Sink<Self> + Unpin>(self, mut sink: T) -> Result<(), T::Error>
    where
        Self: Sized,
    {
        sink.send(self).await
    }

    #[cfg(feature = "async")]
    fn send_to_oneshot(self, sender: OneshotSender<Self>) -> Result<(), AnyhowError>
    where
        Self: Sized,
    {
        // NOTE: drop error variant which wraps [Self] and may not implement [StdError]
        sender
            .send(self)
            .ok()
            .context("unable to send value over oneshot channel")
    }

    fn set_true(&mut self)
    where
        Self: BorrowMut<bool>,
    {
        self.borrow_mut().mem_replace(true).mem_drop();
    }

    fn set_false(&mut self)
    where
        Self: BorrowMut<bool>,
    {
        self.borrow_mut().mem_replace(false).mem_drop();
    }

    fn singleton<T: FromIterator<Self>>(self) -> T
    where
        Self: Sized,
    {
        self.once().collect()
    }

    #[cfg(feature = "async")]
    fn sleep(self) -> Sleep
    where
        Self: Is<Duration>,
    {
        tokio::time::sleep(self.into_self())
    }

    fn some(self) -> Option<Self>
    where
        Self: Sized,
    {
        Some(self)
    }

    #[cfg(feature = "async")]
    fn spawn_task(self) -> JoinHandle<Self::Output>
    where
        Self: 'static + Future + Sized + Send,
        Self::Output: 'static + Send,
    {
        tokio::spawn(self)
    }

    #[cfg(feature = "tui")]
    fn split_along_extended_graphemes(&self, max_prefix_size: usize) -> (&str, &str)
    where
        Self: AsRef<str>,
    {
        let string = self.as_ref();
        let prefix_len = string
            .extended_grapheme_byte_indices()
            .take_while(|byte_index| *byte_index < max_prefix_size)
            .last()
            .unwrap_or(0);

        string.split_at(prefix_len)
    }

    fn split_at(&self, index: usize) -> (&str, &str)
    where
        Self: AsRef<str>,
    {
        let string = self.as_ref();
        let prefix = &string[..index];
        let suffix = &string[index..];

        (prefix, suffix)
    }

    fn status_display<T, E: Display>(&self) -> StatusDisplay<'_, T, E>
    where
        Self: Borrow<Result<T, E>>,
    {
        self.borrow().pipe_into(StatusDisplay::new)
    }

    #[cfg(feature = "tui")]
    fn stylize<T: Styled>(self, content: T) -> T::Item
    where
        Self: Into<Style>,
    {
        content.set_style(self.into())
    }

    #[cfg(feature = "tui")]
    fn subline<'a>(&'a self, range: Range<usize>) -> Line<'a>
    where
        Self: Borrow<Line<'a>>,
    {
        let line = self.borrow();
        let mut subline = Line::default().set_style(line.style);
        let mut extended_grapheme_index = 0;

        if line.alignment.is_some() {
            subline.alignment = line.alignment.copied();
        }

        'outer: for span in &line.spans {
            for extended_grapheme in span.content.extended_graphemes() {
                if range.end <= extended_grapheme_index {
                    break 'outer;
                } else if range.start <= extended_grapheme_index {
                    Span::styled(extended_grapheme.to_cow_borrowed(), span.style).push_to(&mut subline.spans);
                }

                extended_grapheme_index.increment();
            }
        }

        subline
    }

    // TODO-4eef0b: permit reverse search
    fn substr_interval(&self, query: &[u8]) -> Option<(usize, usize)>
    where
        Self: AsRef<[u8]>,
    {
        let bytes = self.as_ref();
        let predicate = |substr| substr == query;
        let query_len = query.len();
        let begin = bytes.windows(query_len).position(predicate)?;
        let end = begin + query_len;

        (begin, end).some()
    }

    #[cfg(feature = "serde")]
    fn take_json<T: DeserializeOwned>(&mut self, index: impl SerdeJsonIndex) -> Result<T, SerdeJsonError>
    where
        Self: BorrowMut<Json>,
    {
        self.borrow_mut()
            .get_mut(index)
            .unwrap_or(&mut Json::Null)
            .mem_take()
            .into_value_from_json()
    }

    #[cfg(feature = "async")]
    fn timeout(self, duration: Duration) -> Timeout<Self>
    where
        Self: Future + Sized,
    {
        tokio::time::timeout(duration, self)
    }

    fn to_cow_borrowed(&self) -> Cow<'_, Self>
    where
        Self: ToOwned,
    {
        Cow::Borrowed(self)
    }

    fn toggle(&mut self)
    where
        Self: BorrowMut<bool>,
    {
        let bool_value = self.borrow_mut();

        *bool_value = !*bool_value;
    }

    #[cfg(feature = "serde")]
    fn to_json(&self) -> Result<Json, SerdeJsonError>
    where
        Self: Serialize,
    {
        serde_json::to_value(self)
    }

    #[cfg(feature = "serde")]
    fn to_json_bytes(&self) -> Result<Vec<u8>, SerdeJsonError>
    where
        Self: Serialize,
    {
        serde_json::to_vec(self)
    }

    #[cfg(feature = "serde")]
    fn to_json_object(&self, key: &str) -> Json
    where
        Self: Serialize,
    {
        serde_json::json!({key: self})
    }

    #[cfg(feature = "serde")]
    fn to_json_str(&self) -> Result<String, SerdeJsonError>
    where
        Self: Serialize,
    {
        serde_json::to_string(self)
    }

    fn to_owned_opt<T: ToOwned>(&self) -> Option<T::Owned>
    where
        Self: Borrow<Option<T>>,
    {
        self.borrow().as_ref().map(T::to_owned)
    }

    #[cfg(feature = "serde")]
    fn to_rmp_bytes(&self) -> Result<Vec<u8>, RmpEncodeError>
    where
        Self: Serialize,
    {
        rmp_serde::to_vec(self)
    }

    fn to_uri(&self) -> Result<String, IoError>
    where
        Self: AsRef<Utf8Path>,
    {
        Self::URI_PREFIX.cat(self.absolute_utf8()?).ok()
    }

    #[cfg(feature = "serde")]
    fn to_value_from_json_slice<'a, T: Deserialize<'a>>(&'a self) -> Result<T, SerdeJsonError>
    where
        Self: AsRef<[u8]>,
    {
        serde_json::from_slice(self.as_ref())
    }

    #[cfg(feature = "serde")]
    fn to_value_from_json_reader<T: DeserializeOwned>(self) -> Result<T, SerdeJsonError>
    where
        Self: Read + Sized,
    {
        serde_json::from_reader(self)
    }

    #[cfg(feature = "serde")]
    fn to_value_from_rmp_slice<'a, T: Deserialize<'a>>(&'a self) -> Result<T, RmpDecodeError>
    where
        Self: AsRef<[u8]>,
    {
        rmp_serde::from_slice(self.as_ref())
    }

    #[cfg(feature = "serde")]
    fn to_value_from_value<T: DeserializeOwned>(&self) -> Result<T, SerdeJsonError>
    where
        Self: Serialize,
    {
        self.to_json()?.into_value_from_json()
    }

    #[cfg(feature = "serde")]
    fn to_value_from_yaml_slice<'a, T: Deserialize<'a>>(&'a self) -> Result<T, SerdeYamlError>
    where
        Self: AsRef<[u8]>,
    {
        serde_yaml_ng::from_slice(self.as_ref())
    }

    #[cfg(feature = "serde")]
    fn to_value_from_yaml_reader<T: DeserializeOwned>(self) -> Result<T, SerdeYamlError>
    where
        Self: Read + Sized,
    {
        serde_yaml_ng::from_reader(self)
    }

    #[must_use]
    fn translate_to(&mut self, value: Self) -> Self
    where
        Self: SaturatingSub,
    {
        let difference = value.saturating_sub(self);

        *self = value;

        difference
    }

    fn transfer_from_to(&self, src: &mut Self, dst: &mut Self)
    where
        Self: SaturatingAdd + SaturatingSub,
    {
        src.saturating_sub_assign(self);
        dst.saturating_add_assign(self);
    }

    #[cfg(feature = "tui")]
    #[must_use]
    fn transpose(&self) -> Self
    where
        Self: Transpose + Sized,
    {
        Transpose::to_transpose(self)
    }

    fn try_convert<T: TryFrom<Self>>(self) -> Result<T, T::Error>
    where
        Self: Sized,
    {
        self.try_into()
    }

    #[cfg(feature = "async")]
    async fn try_join_all(self) -> Result<Vec<<Self::Item as TryFuture>::Ok>, <Self::Item as TryFuture>::Error>
    where
        Self: IntoIterator<Item: TryFuture> + Sized,
    {
        futures::future::try_join_all(self).await
    }

    #[cfg(feature = "async")]
    async fn try_join_all_into<T, E>(self) -> Result<T, E>
    where
        Self: IntoIterator<Item: TryFuture> + Sized,
        T: FromIterator<<Self::Item as TryFuture>::Ok>,
        E: From<<Self::Item as TryFuture>::Error>,
    {
        self.try_join_all().await?.into_iter().collect::<T>().ok()
    }

    #[cfg(feature = "async")]
    async fn try_wait<T, E: 'static + Send + Sync>(self) -> Result<T, AnyhowError>
    where
        Self: Is<JoinHandle<Result<T, E>>>,
        AnyhowError: From<E>,
    {
        self.into_self().await??.ok()
    }

    #[must_use]
    fn type_name() -> &'static str {
        std::any::type_name::<Self>()
    }

    fn unit(&self) {}

    async fn wait_then_unwrap_or_pending<T>(self) -> T
    where
        Self: Future<Output = Option<T>> + Sized,
    {
        match self.await {
            Some(value) => value,
            None => std::future::pending().await,
        }
    }

    async fn unwrap_or_pending_then_wait<F: Future + Unpin>(&mut self) -> F::Output
    where
        Self: BorrowMut<Option<F>>,
    {
        if let Some(future) = self.borrow_mut().as_mut() {
            future.await
        } else {
            std::future::pending().await
        }
    }

    fn with<T>(&self, value: T) -> T {
        value
    }

    fn with_item_pushed<T>(self, item: T) -> Vec<T>
    where
        Self: Is<Vec<T>>,
    {
        let mut vec = self.into_self();

        vec.push(item);

        vec
    }

    fn with_str_pushed(self, rhs: &str) -> String
    where
        Self: Is<String>,
    {
        let mut string = self.into_self();

        string.push_str(rhs);

        string
    }

    #[cfg(feature = "serde")]
    fn write_as_json_to<T: Write>(&self, writer: T) -> Result<(), SerdeJsonError>
    where
        Self: Serialize,
    {
        serde_json::to_writer(writer, self)
    }

    fn write_all_then(&mut self, bytes: &[u8]) -> Result<&mut Self, IoError>
    where
        Self: Write,
    {
        self.write_all(bytes)?.with(self).ok()
    }

    #[cfg(feature = "async")]
    async fn write_all_then_async(&mut self, bytes: &[u8]) -> Result<&mut Self, IoError>
    where
        Self: AsyncWriteExt + Unpin,
    {
        self.write_all(bytes).await?.with(self).ok()
    }
}

impl<T: ?Sized> Utils for T {}